Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Expression data from rheumatoid arthritis synovial macrophages

ABSTRACT: Macrophages from RA synovial fluids were compared to primary human monocyte-derived macrophages.

ORGANISM(S): Homo sapiens

PROVIDER: GSE97779 | GEO | 2017/08/10

SECONDARY ACCESSION(S): PRJNA382848

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Gene expression in rheumatoid arthritis synovial macrophages

Project description:Macrophages from RA synovial fluids were compared to primary human blood-derived macrophages. Keywords: disease state analysis

2008-02-14 | GSE10500 | GEO

Transcription profiling of human synovial macrophages from rheumatoid arthritis patients

Project description:Macrophages from RA synovial fluids were compared to primary human blood-derived macrophages. Experiment Overall Design: Macrophages from synovial fluids of five RA patients were isolated by ficoll density gradient centrifugation, followed by positive selection of CD14+ cells using magnetic beads. The patientsâ?? diagnoses were determined by their physicians, in each case a Board-certified rheumatologist at the Hospital for Special Surgery, and were definite RA according to American College of Rheumatology criteria. De-identified samples were processed in an anonymous manner using a protocol approved by the Institutional Review Board of the Hospital for Special Surgery. Experiment Overall Design: Human peripheral blood mononuclear cells were isolated from venous blood of independent healthy donors by centrifugation on a Ficoll density gradient. Monocytes were obtained from PBMCs using anti-CD14 magnetic beads, and were >96% pure as verified by flow cytometry. Monocytes were differentiated into macrophages by culturing in RPMI 1640 medium supplemented with 10% fetal bovine serum and M-CSF (20 ng/ml). The viability and purity of macrophages was comparable in all conditions Experiment Overall Design: Gene expression was analyzed using Affymetrix microarrays and protocols.

2008-04-07 | E-GEOD-10500 | biostudies-arrayexpress

Single RNA-Seq of synovial tissue macrophages from Rheumatoid Arthritis patients with active disease and in disease remission.

Project description:Treatment refractory Rheumatoid Arthritis (RA) is a major clinical challenge. Drug-free remission is uncommon but provides proof-of-concept that articular immune-homeostasis can be reinstated. In this project, we used single-cell RNA- to study the role of synovial tissue macrophages in maintaining disease remission. We have sequenced synovial tissue macrophages from individuals with healthy synovium (as evaluated by MRI), patients with undifferentiated arthritis (UPA), RA patients naïve to treatment, RA patients resistant to treatment and RA patients in disease remission

2020-04-18 | E-MTAB-8322 | biostudies-arrayexpress

Expression data of synovial cells isolated from patients with rheumatoid arthritis

Project description:Rheumatoid arthritis (RA), a chronic and systemic disease of unknown etiology, is characterized by hyperplasia of synovial cells, which ultimately lead to the destruction of cartilage and bone. To elucidate the molecular mechanisms that lead to RA, we analyzed synovial cells established from patient with RA by oligonucleotide microarrays. Gene expression profiles reveal a novel pathophysiologic function of RA synovial cells as a generator of oxidative stress, and a self-defense mechanism against self-generated oxidative stress. Keywords: cell type comparison, disease state analysis

2008-10-14 | GSE9329 | GEO

Expression data from Rheumatoid Arthritis synovial tissue samples

Project description:Rheumatoid arthritis (RA) is a complex and clinically heterogeneous autoimmune disease. Microarray analysis of 83 synovial samples provides insight into the expression-level differences between patients at the site of disease activity. Synovial samples from Rheumatoid Arthritis patients were obtained during joint resection and profiled using microarrays.

2014-04-22 | E-GEOD-48780 | biostudies-arrayexpress

Transcriptional effects of LXR on the differentiation of monocyte-derived macrophages by tumor ascitic fluids or rheumatoid arthritis synovial fluids

Project description:Analysis of the role of LXR on the transcriptional signature of monocyte-derived macrophages generated in the presence of tumor ascitic fluids or rheumatoid arthritis synovial fluids. Methods: Human Peripheral Blood Mononuclear Cells (PBMC) were isolated from buffy coats from donors over a Lymphoprep gradient according to standard procedures. Monocytes were purified from PBMC by magnetic cell sorting using anti-CD14 microbeads (>95% CD14+ cells). Monocytes from independent donors (0.5 x 106 cells/ml, >95% CD14+ cells) were treated with DMSO (vehicle), 1 micromolar GW3965 or 1 micromolar GSK2033 for 1 hour, and then cultured in RPMI 1640 10% FBS supplemented with either 50% Tumor-derived Ascitic Fluid (TAF) or 20% Synovial Fluid from patients with active Rheumatoid Arthritis (RASF), at 37°C in a humidified atmosphere with 5% CO2 and 21% O2. After 72 hours, cells were lysed and RNA isolated for transcriptional analysis.

2022-03-16 | GSE181313 | GEO

Expression data from Rheumatoid Arthritis synovial tissue samples

2014-04-22 | GSE48780 | GEO

Synovial biopsies of rheumatoid arthritis and healthy controls

Project description:Synovial biopsies were obtained from rheumatoid arthritis (RA) synovium and from subjects without a joint disease to find gene upregulated during RA. The promoters of genes upregulated during RA compared to HC can be used to obtain disease-regulated gene therapy.

2016-01-27 | GSE77298 | GEO

Indentification of special gene expressions in synovial tissues of rheumatoid arthritis

Project description:Gene expression microarray was applied to discover novel rheumatoid arthritis (RA)-specific gene expressions by comparing the expression profiles of synovial membranes from patients with RA, osteoarthritis (OA) and ankylosing spondylitis (AS). We performed a gene expression microarray analysis of RA synovial membranes and simultaneously compared the expression profile with the profiles of AS and OA synovial membranes.

2012-10-22 | GSE39340 | GEO

Synovial fluid proteome in rheumatoid arthritis

Project description:Rheumatoid arthritis (RA) is a chronic autoinflammatory disorder that affects small joints. Despite intense efforts, there isno definitive marker yet for early diagnosis RA and for monitoring the progression of this disease. We sought to catalog the proteins present in the synovial fluid of patients with rheumatoid arthritis. To identify lower abundance proteins, we undertook two approaches – we depleted the abundant proteins using a multiple affinity removal system (MARS14) column and we enriched glycoproteins using a lectin affinity column. The peptides were analyzed by LC-MS/MS on a high resolution Fourier transform mass spectrometer.

2016-06-13 | PXD000740 | Pride

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data